Inflatable collar



FIG. 1 is a front perspective view of an inflatable collar.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a right side view thereof.

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof.

Within the drawings, the broken lines show unclaimed portions of the inflatable collar, and form no part of the claimed design. 

CLAIM The ornamental design for an inflatable collar, as shown and described. 